Marking pen



FIG. 1 is a perspective view of a marking pen showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an exploded perspective view thereof;

FIG. 8 is a front elevational view of FIG. 7;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a rear elevational view thereof;

FIG. 11 is a left side elevational view thereof;

FIG. 12 is a top plan view of the nib end of the marking pen;

FIG. 13 is a bottom plan view of the cap portion;

FIG. 14 is a front elevational view of the marking pen with the cap set on the opposite end of the body;

FIG. 15 is a right side elevational view of FIG. 14;

FIG. 16 is a rear elevationa view thereof;

FIG. 17 is a left side elevational view thereof;

FIG. 18 is a top plan view thereof; and

FIG. 19 is an enlarged scale cross-sectional view taken on the middle perpendicular line of FIG. 2. 

The ornamental design for a marking pen, as shown and described. 